Blanche of Artois (Blanche d'Artois) (1248 – 2 May 1302) was the queen consort of Navarre; after her husband Henry I of Navarre's death, she served as regent from 1274 to 1284 on behalf of her daughter, Joan I. Besides Navarre, she ruled the counties of Brie, Champagne, Troyes and Meaux.